CVE-2025-42874

Published Dec 9, 2025

Last updated 9 days ago

CVSS high 7.9
SAP

Overview

Description
SAP NetWeaver remote service for Xcelsius allows an attacker with network access and high privileges to execute arbitrary code on the affected system due to insufficient input validation and improper handling of remote method calls. Exploitation does not require user interaction and could lead to service disruption or unauthorized system control. This has high impact on integrity and availability, with no impact on confidentiality.
Source
cna@sap.com
NVD status
Deferred

Risk scores

CVSS 3.1

Type
Primary
Base score
7.9
Impact score
6
Exploitability score
1.3
Vector string
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H
Severity
HIGH

Weaknesses

cna@sap.com
CWE-405

Social media

Hype score
Not currently trending

Related CVEs

  1. Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers prolonged loop execution that consumes excessive system resources, potentially rendering the system unavailable. Successful exploitation results in a denial-of-service condition that impacts availability, while confidentiality and integrity remain unaffected.•CVE-2026-27689
  2. SAP NetWeaver Enterprise Portal Administration is vulnerable if a privileged user uploads untrusted or malicious content that, upon deserialization, could result in a high impact on the confidentiality, integrity, and availability of the host system.•CVE-2026-27685
  3. SAP Solution Tools Plug-In (ST-PI) contains a function module that does not perform the necessary authorization checks for authenticated users, allowing sensitive information to be disclosed. This vulnerability has a high impact on confidentiality and does not affect integrity or availability.•CVE-2026-24322
  4. SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information, unauthorized access to sensitive user data and potential disruption of normal system usage.•CVE-2026-23687
  5. Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers prolonged loop execution that consumes excessive system resources, potentially rendering the system unavailable. Successful exploitation results in a denial-of-service condition that impacts availability, while confidentiality and integrity remain unaffected.•CVE-2026-23689

References

Sources include official advisories and independent security research.